AirFlo 12 inch Gravity Backdraft Damper Shutter

Model:
SR3112X12
Brand:
National Fan Co.
Build Time:
7 to 10 Business Days ?
Ships By:
FedEx Ground

Build Time

The product Build Time you see represented on this site is only a typical number of days the manufacturer states it needs to build the product(s) when ordered. Build times are based on business days (excludes weekends & holidays).

The build time does not include the time it will take to ship the order to you (the customer). If an order has multiple items and comes from multiple warehouses, you may receive part of your order on one day, and then receive the remaining part(s) of your order at a later date.

*Please be aware that seasonal demand of certain equipment may cause build times to run longer than what is typical.

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LIST: $127.09
Only $69.78
Quantity Unit Price You Save
6-9 3%
10+ 5%

Inside Mount Series 3200M- alum.

Outside Mount Series 3100M - alum.

 

FEATURES:

  • Sturdily constructed from all aluminum extrusions.
  • Roll form blades or extruded aluminum blades.
  • Available In any combination of width and height.
  • Less than 1%leakage.

    SR: 0.016" - 0.020" roll formed aluminum with Vinyl gasket - used with fan motors that are 3/4 HP and lower.

  • NOTICE: NON-STANDARD SHUTTERS ARE NON-RETURNABLE AND CANNOT BE CANCELLED.
  • *NOTE : Please select outward or inward mount by selecting from the drop-down box above.
  •  

  • DIMENSIONS: 15" x 15" x 2.5"
    ROUGH IN-OPENING DIMENSIONS: 12" x 12"

  • Model No.:
    SR3112X12
    Warehouse:
    Pennsylvania
    Made In U.S.A.:
    Yes
    Type:
    Dampers, Shutters & Weather Hoods
    Blade Material:
    Aluminum
    Hertz:
    60
    Notice: Manufacturer's products features and specifications are subject to change without notice.
    California Residents: warning WARNING- This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.

    QUESTIONS & ANSWERS

    Ask a Question
    • Can this be put inside a garage to keep outside weather out I am going to purchase fan VPES12 to take condensation out of garage from clothes dryer venting in garage. Garage is fully insulated and dry walled need extra vent for fan to draw, because their is no ventilation.I was recommended this part number SR3112X12. I think I still need a external grate on the outside too. Any other recommendations. Thanks, Kevin

      If this shutter is to be for intake air into your garage, it would be suggested to use a motorized version:  VRSG12A-PSC

    • A little unclear on a few things here. 1) are the louvers gravity closing and fan pressure opened? 2) i'm looking for one to use as with an inside mounted exhaust fan, so an outside mount flange, and my fan is inside, will the fan pressure open the flaps as it exhausts out, or are these like back draft louvers that open towards the inside 3) the drawings are not too thorough showing the dimensions; can you provide something better

      Please call 866.727.1060 for answers to these questions.  We are open Monday - Friday 7:00 AM to 3:00 PM PST